Traditional methods used to monitor the aboveground biomass(AGB)and belowground biomass(BGB)of slash pine(Pinus elliottii)rely on on-ground measurements,which are time-and cost-consuming and suited only for small spat...Traditional methods used to monitor the aboveground biomass(AGB)and belowground biomass(BGB)of slash pine(Pinus elliottii)rely on on-ground measurements,which are time-and cost-consuming and suited only for small spatial scales.In this paper,we successfully applied unmanned aerial vehicle(UAV)integrated with structure from motion(UAV-SfM)data to estimate the tree height,crown area(CA),AGB,and BGB of slash pine for in slash pine breeding plantations sites.展开更多
基金This work was funded by the Zhejiang Science and Technol-ogy Major Program on Agricultural(forest)New Variety Breeding(2021C02070-1)the National Natural Science Foundation of China(31901323).
文摘Traditional methods used to monitor the aboveground biomass(AGB)and belowground biomass(BGB)of slash pine(Pinus elliottii)rely on on-ground measurements,which are time-and cost-consuming and suited only for small spatial scales.In this paper,we successfully applied unmanned aerial vehicle(UAV)integrated with structure from motion(UAV-SfM)data to estimate the tree height,crown area(CA),AGB,and BGB of slash pine for in slash pine breeding plantations sites.
